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Questions tagged [wlan]

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NetworkManager and DHCP issues with WLAN on HP laptop running Gentoo

I'm running Gentoo. I have a HP laptop with the touch screen. I put the default GNOME on it. Problem was that Wayland didn't like touch screens. So I did the update and put X on it. Everything worked ...
Igor's user avatar
  • 243
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0 answers
18 views

Do not put wlan inteface down in case of reauthenticate

It seems that the kernel (?) puts the interface down and then up when wlan interface connected to some AP reconnect from one BSSID to another. Is it possible to prevent kernel from doing it? So ...
Kamil Zaripov's user avatar
3 votes
3 answers
56 views

Share internet over external wlan

I have multiple devices (A, B, C). Device A is a sensor that captures data and shares it with device C (Android) over a local Wi-Fi network. The problem is that the application to receive data only ...
WorkPhone ID002's user avatar
2 votes
1 answer
42 views

Wake on wlan should work but doesn't

Following these instructions, I found that phy0 on my desktop should support wake on wlan and turned it on. [root@Arch alex]# iw phy0 wowlan show WoWLAN is enabled: * wake up on magic packet However,...
Alexander Praehauser's user avatar
0 votes
1 answer
30 views

Set up wired ethernet LAN to coexist with wireless WAN using NetworkManager

I have two network interfaces on a client PC, one wired, one wireless. The wired is connected directly to a server PC running DHCP, which gives the client PC a 10.0... address. The client PC also ...
tomoverlund's user avatar
0 votes
1 answer
272 views

A solution to bridge wlan0 or permit to use the same lan for tap/br?

I have a tftp server on lan 192.168.0.0/24 I want a qemu vm reach it, with ethernet is simple a) First create br0 MAC1="52:54:$(dd if=/dev/urandom count=1 2>/dev/null | md5sum | sed 's/^\(..\)\...
elbarna's user avatar
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1 vote
1 answer
34 views

HP Wlan button and led dont't work

I have a Compaq CQ58 laptop with fresh Debian 12. I would like to fix one problem, namely the non-working WLAN on/off button. Constantly lights up yellow (it should be either yellow or blue) and does ...
Peter's user avatar
  • 17
1 vote
2 answers
154 views

How to make dhclient run when wlan0 is brought back up (but already has an old address)

With the following configuration on Devuan Chimaera Linux: /etc/network/interfaces auto wlan0 iface wlan0 inet dhcp pre-up /sbin/wpa_supplicant -B -Dwext -i wlan0 -c /etc/wpa_supplicant/...
fadedbee's user avatar
  • 971
1 vote
1 answer
288 views

Failed to configure WIFI AP mode with STA disconnection

I am working on an embedded Linux (5.10.21) system, where there is a WIFI interface can be configured to AP mode. After setup /etc/hostapd.conf and /etc/udhcpd.conf, the AP mode is running with ...
wangt13's user avatar
  • 443
1 vote
0 answers
87 views

Wi-Fi down on Kali Virtual Machines

On any Kali VM my AWUS036NHA doesn't work because my wlan0 is always down. No matter what command I use wlan0 stays down. It looks like I have tried every command. This only affects Kali VMs. 1: lo: &...
niel's user avatar
  • 21
1 vote
0 answers
661 views

Switching of WLAN AP channel using iw does not work

Reproduce: start a hwsim wlan AP, let it either automatically choose a channel (i.e. don't set a channel in hostapd.conf) or set one in the conf file. Let's assume we have wlan0 and the channel is 2 (...
precla's user avatar
  • 11
1 vote
2 answers
2k views

wlan0 stays down

whenever I try to connect to connect to wlan0 it says it is down but whenever I try to put it up by using the command ifconfig wlan0 up then I try ip addressbut it still doesn't come up ip ...
niel's user avatar
  • 21
1 vote
1 answer
238 views

Unable to turn on Wake on LAN (WoLAN / WoWLAN) using ethtool

sudo ethtool <devicename> Settings for <devicename>: Link detected: yes No details regarding Supports Wake-on show up.
Hrishikesh Kadam's user avatar
0 votes
0 answers
234 views

Connecting to wifi wlan0 via script

I am writing a simple script for myself to automatically install Arch-linux. The below command fails for me: printf "$WIFIPASSPHRASE\n" | iwctl station wlan0 connect $WIFINETWORK The ...
Muzzamil's user avatar
-2 votes
1 answer
117 views

Wireless 11ac usb adapter driver installation error

I decide to buy Wireless 11AC USB adapter and download drivers,, after install I check by ip link or ifconfig and I didn't see wlan connection. When I tried download another drivers to install I got ...
Half's user avatar
  • 1
2 votes
0 answers
55 views

how to re-create virtual box bridge interface for wlan in linux

I want to have a virtual interface connected to the wlan interface which is acting as a bridge by having two mac address and ip address on the same network with the same credentials just like the one ...
pickle mamba's user avatar
2 votes
0 answers
298 views

Where does wpa_supplicant get WPS-PBC-ACTIVE?

Setting up a hotspot on Ubuntu 20.04 server. The wireless card is Qualcomm Atheros AR928X. Setup with Netplan and the AP works. But I would like to disable the WPS and only keep WPA-PSK part. The ...
sleepy's user avatar
  • 257
1 vote
1 answer
608 views

wlan0 disappears after shutting down VM [closed]

Yesterday I got a tp-link TL-WN722N. I managed to set it up correctly, and it worked fine until I shut down the VM and started it up again. wlan0 had disappeared and when I tried to set the adapter up ...
abzain's user avatar
  • 19
0 votes
1 answer
992 views

wlan0 interface disabled at startup on raspberry / debian

At boot of my Raspbian (Debian 10) I have this: $ sudo wpa_cli wpa_cli v2.8-devel Copyright (c) 2004-2019, Jouni Malinen <[email protected]> and contributors This software may be distributed under the ...
Alessandro's user avatar
1 vote
0 answers
48 views

Raspberry Pi Wlan Connection Crash/ Multiple networks in parallel

I have a raspberry pi 3 model b which uses LAN to connect to my router (fritz box, internet, ...) and in parallel a wlan connection to a different wlan router (a tello drone providing a wlan network). ...
user2353870's user avatar
0 votes
0 answers
528 views

I'm using parrot os. My realtek rtw8822ce stays connected but after every 5 min. It stops working

I'm using parrot os. My realtek rtw8822ce stays connected but after every 5 min. It stops working. Reconnecting again makes the wifi work again. Firstly I had this problem. Then I installed some ...
Zeshan Ahmed Nobin's user avatar
0 votes
0 answers
154 views

How can I access a Linux machine over WiFI without an internet connection?

I have a Linux machine that runs a local webserver using this terminal command: python3 -m http.server When deployed in routine operations this machine is not connected to the internet but I would ...
Pyy's user avatar
  • 173
0 votes
2 answers
104 views

Connecting two different networks through wifi routers [closed]

I am trying to connect two different networks by using the following layout: On the network 1 I have a computer/laptop with ip address 10.0.0.2/24 connected by Ethernet interface (eth0) through a ...
talionis's user avatar
0 votes
1 answer
456 views

Bad Internet Causes Bad Local SSH connect

I'm running into an issue that has me scratching my head a bit and can't seem to find the right information online to clear things up for me. networking has never been strongest subject, but hopefully,...
Dylan's user avatar
  • 1
3 votes
1 answer
3k views

How to propertly permanently rename network interface in LXLE?

I have a LXLE 18.04 LTS and wlan adapter with name wlp7s0b1, which I'm not comfortable with. Recommended by all /etc/udev/rules.d/70-persistent-net.rules is not present in my installation, although ...
Alex A.'s user avatar
  • 183
0 votes
1 answer
690 views

FreePBX configure wifi from command line WPA2

I have computer that only have Wifi network. There is no RJ45 socket. I have to configure Wifi using command line. My Wifi: Authentication : WPA2-Personal Cipher : CCMP ...
Robert's user avatar
  • 103
0 votes
1 answer
4k views

installation of wifi in debian

~$ lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09) 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd ...
user avatar
0 votes
1 answer
2k views

Which rtl8821ae driver Linux Mint uses and how to apply it to any other distro?

I have a rtl8821ae-based 5GHz WiFi card on my desktop PC (It is pci-e TP-Link Archer T4E) I would like to install and use Linux to this desktop. I try different popular distros (Ubuntu, Fedora, ...
Kirill's user avatar
  • 995
0 votes
1 answer
4k views

drivers issue for Realtek RTL8723DE wlan on debian 10 with kernel 5.10

I have recently installed Debian 10.9 with KDE. And tried to use WiFi and learned that my wlan is unclaimed by doing this: neevan@nebian:~$ sudo lshw -C network *-network ...
Naveen Reddy Marthala's user avatar
1 vote
2 answers
8k views

Unable to connect to wlan0 (Kali)

I am running Kali Linux, and I was unable to connect to Wi-Fi.  I was searching on the Internet for half an hour.  I tried a lot of things.  Finally, I had installed Wi-Fi driver compat-wireless. I ...
Game Stakes's user avatar
1 vote
1 answer
2k views

proxy in kali linux

Proxy server In computer networking, a proxy server is a server application or appliance that acts as an intermediary for requests from clients seeking resources from servers that provide those ...
user avatar
2 votes
1 answer
295 views

How can I select the network interface for installing a program in linux?

I need to install remotely Omxplayer on a Raspberry Pi. RPi is connected by a LTE modem through PPP0 interface. My RPI is placed another country and I connect to Raspberry through my VPN using SSH. My ...
Jorge Palacios Zaratiegui's user avatar
1 vote
0 answers
546 views

Airdump-ng wlan0mon and does not show any network

on my host pc there is showing some wlan networks with my wlan adapter tp-link AC1300. But in kali (my virtual machine) there are no networks at all. And yes it is in monitor mode and also detected. ...
EndrIT's user avatar
  • 11
3 votes
0 answers
4k views

Lost wifi somehow. Keep getting "nl80211 not found"

I have one of these little boards called a C.H.I.P. by a company called Next Thing. They went bankrupt. It's kind of like Raspberry Pi. It was $10, has some gpio pins, runs Linux, etc. I can reflash ...
Pete's user avatar
  • 139
0 votes
0 answers
335 views

Trying to enable WoWLAN with rtl8192cu - is it supported?

I'm using Ubuntu and following the NetworkManager documentation to enable WoWLAN. I'm worried that my wireless card does not support it. I installed NM through snap and followed the instructions (it ...
preferred_anon's user avatar
1 vote
1 answer
58 views

WLAN state UP by systemd service, but does not work after authorization as a user

I have a Debian buster. My task is to turn on Wi-Fi and connect to the access point right before authorization. For this, I want to use a systemd service. I wrote a script: /usr/sbin/ip link set wlo1 ...
Stanley Wintergreen's user avatar
2 votes
0 answers
149 views

Filter non-IP traffic on STA wlan0 interface

I want to filter inbound and outbound non-IP traffic going through the wlan0 interface of a Raspberry Pi 3B+ (connected via Wi-Fi to an AP). iptables / ip6tables only seem to affect IP traffic, so ...
Etan's user avatar
  • 183
4 votes
1 answer
2k views

Raspberry Pi 4 Model B - External RT3070 WiFi adapter - Hostapd crashing

I'm attempting to use my Raspberry Pi 4 Model B with one of these ModMyPi Ralink RT3070-based-chipset usb wireless adapters as an AP via hostapd. The issue I'm facing is as follows: Start hostapd AP ...
Kane Charles's user avatar
3 votes
2 answers
2k views

Configuring BCM4360 (MacBook Air) on FreeBSD to connect to WiFi

I just installed FreeBSD 12.1 RELEASE on my MacBook Air 13-inch Early 2015, and one of the notable problems is the lack of WiFi due to the bwn kernel module not being loaded. I loaded it and told the /...
Dvonik's user avatar
  • 31
1 vote
0 answers
64 views

The WLAN reception is worse with Linux than with Windows. How can this be?

I'm using Windows and Linux (fedora 31) simultaneously on my computer (dual boot). I have noticed that the WLAN-reception is much worse with Linux than with Windows, even though the computer is in the ...
TobKel's user avatar
  • 143
0 votes
1 answer
250 views

How to automatically add route when connecting to a wireless lan?

I have a Beaglebone Black device that uses Debian 9.9 Linux (without UI, I am using terminal for this). (latest image for Beaglebone Black https://beagleboard.org/latest-images) I enabled and ...
newbie programmerz's user avatar
0 votes
0 answers
4k views

wlan0 and wlan1 are disconnected - Can I change the status of ''disconnected'' to ''connected''

Recently, on my Kali Linux VM, I installed Compat Wireless 2.6 to install a wi-fi driver. With the command iwconfig, I can see wlan0 and wlan1. The problem is they are disconnected. I can't see the ...
J.Doe's user avatar
  • 1
1 vote
0 answers
101 views

rtl8812bu driver: can only access non encryped ssid's

I installed rtl88x2BU on a new installation of MINT 19.3 (kernel 5.3.0.40), source: github cilynx/rtl88x2BU_WiFi_linux_v5.3.1_27678.20180430_COEX20180427-5959, using the README.md instuctions for DKMS ...
Mathias Ho's user avatar
3 votes
0 answers
4k views

Cannon Point-LP CNVi [Wireless-AC] : I can't access wifi on my debian

I use debian 10. My wlan driver doesn't show up in ifconfig and I can't establish wireless connection in any way. It looks like my wifi card and necessary drivers are in place. sudo ifconfig enp1s0: ...
efe's user avatar
  • 41
2 votes
0 answers
2k views

How do I create a network bridge between WLAN and Ethernet on FreeBSD?

I have a nice not-too-old laptop and I'm running FreeBSD 12.1 Stable on it. I want to share my internet connection from my Wireless card to whatever I connect to the Ethernet slot on this computer. ...
Oleg's user avatar
  • 131
1 vote
1 answer
844 views

Simultaneous WiFi connections

I've been trying to configure my PI to connect to two networks at the same time with inconsistent results. I am using both the built in adapter and a USB adapter. The USB adapter reports as a Edimax ...
Bolweevil's user avatar
0 votes
0 answers
1k views

Why is my /etc/resolv.conf not correctly populating?

I am wondering what causes this to happen. I am using a WiFi connection (wlan0) in my /etc/network/interfaces file. With the settings below I can successfully ping 8.8.8.8 but I am unable to use "apt-...
presish's user avatar
1 vote
1 answer
4k views

How to enable WoW/WoWLAN

What do you enable/disable Wireless Wake On LAN/Wake on Wifi/Wake on Wireless LAN so that a magic packet can wake the server/PC up?
Sir Muffington's user avatar
0 votes
0 answers
843 views

Unable to find mlan0 wireless connection

This is happening on an Owasys microcontroller running Debian 9, yesterday I managed to get Wi-Fi turned on but today it does work and connection is not listed. lsmod returns a list of devices which ...
mega_creamery's user avatar
1 vote
1 answer
14k views

Use Alfa AWUS1900 WLAN device in monitor mode on Kali Linux

I bought an Alfa AWUS1900 WLAN device for education purpose with Aircrack, because it has Linux support and some posts/reviews confirms that. Sadly I can't get the driver working in monitor mode, ...
Lion's user avatar
  • 338